Sorry if this is too straightforward, but, in the interest of furthering human made efforts, if you still want a rougher die instead of the current vector template, here is a quick one I just sketched for you.
100% human made, free of charge, no strings attached 🤞
(Obviously also means I won't be disappointed if it's not what you're looking for—I have no idea how long the imgur link works anyhow and I'll delete this message if you want me to)